Cloud Computing Basics Quiz

What is the main advantage of cloud computing?

• Higher electricity costs

• Limited access to data

• Scalability and flexibility

• Requires physical hardware only

Which of the following is an example of SaaS?

• Microsoft Azure

• Google Docs

• Amazon EC2

• Heroku

In which cloud model do users rent virtual machines and storage?

• SaaS

• IaaS

• PaaS

• NaaS

Which cloud service model provides a platform for developers to build applications?

• IaaS

• SaaS

• PaaS

• DaaS

What does "elasticity" in cloud computing refer to?

• The physical flexibility of cables

• The ability to scale resources up or down

• Bouncing of network traffic

• Delayed service availability

Which deployment model is shared by several organizations with common interests?

• Private cloud

• Public cloud

• Hybrid cloud

• Community cloud

Which of the following is NOT a feature of cloud computing?

• Metered usage

• Local-only access

• Resource pooling

• High availability

Which cloud model combines on-premises infrastructure with cloud services?

• Community cloud

• Public cloud

• Private cloud

• Hybrid cloud

What is the role of a VPN in cloud connectivity?

• Encrypts and secures the connection between user and cloud

• Slows down cloud traffic

• Hosts the cloud application

• Deletes old cloud backups

Dropbox is an example of which cloud service model?

• SaaS

• IaaS

• PaaS

• BaaS